Device for water examination



1. Device for water examination

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

The dashed broken lines in the drawings show portions of the device for water examination that form no part of the claimed design. 

CLAIM The ornamental design for a device for water examination, as shown and described. 